#525DDD#525DDD

#525DDD is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.3% C 0.193 H 274.3°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#525DDD
RGB	rgb(82, 93, 221)
HSL	hsl(235, 67%, 59%)
HSV	hsv(235, 63%, 87%)
CMYK	cmyk(62.9%, 57.9%, 0%, 13.3%)
CIE-LAB	lab(45.42, 34.84, -66.87)
CIE-LCH	lch(45.42, 75.40, 297.52°)
OKLab	oklab(54.33% 0.0145 -0.1924)
OKLCH	oklch(54.33% 0.193 274.3)
XYZ	xyz(20.4409, 14.8413, 70.1801)
Luminance	0.1484 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#525DDD #DDD252

analogous

#52A3DD #525DDD #8D52DD

triadic

#525DDD #DD525D #5DDD52

tetradic

#525DDD #DD52A3 #DDD252 #52DD8D

square

#525DDD #DD52A3 #DDD252 #52DD8D

split-complementary

#525DDD #DD8D52 #A3DD52

monochromatic

#1E2797 #2835CA #525DDD #858DE7 #B8BDF1

Accessibility & contrast

On white

5.29

#525DDD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#525DDD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #525DDD

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##525DDD	#FFFFFF	#000000	##FFFFFF
##525DDD	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072E1

Deuteranopia (green-blind)

#0066DA

Tritanopia (blue-blind)

#007C94

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #525ddd;
/* rgb */ color: rgb(82, 93, 221);
/* oklch */ color: oklch(54.3% 0.193 274.3);

Tailwind

colors: {
  custom: {
    50: '#918be8',
    500: '#525ddd',
    950: '#000000',
  },
}

SCSS

$custom: #525ddd;
$custom-light: #918be8;
$custom-dark: #000000;

JSON

{
  "hex": "#525ddd",
  "rgb": {
    "r": 82,
    "g": 93,
    "b": 221
  },
  "hsl": {
    "h": 235.252,
    "s": 67.15,
    "l": 59.412
  },
  "oklch": {
    "l": 0.54326,
    "c": 0.19291,
    "h": 274.3
  },
  "luminance": 0.14843
}

Semantic roles & 50–950 ramp

primary

#525DDD

secondary

#E0DCAA

accent

#DC3EEA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #525DDD

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →